[_0AfTeRsHoCk0_]

I think what he is tryint to say is this:
If you rent out a stand someone else can go rent it out again (like overwrite your stand) and take all your items, but you still get the money.

So if Joe Schmoe rents a stand, and Billy Bob decides to rent the stand 10 minutes later he can, and Billy Bob will have access to all Joe's items, but Joe will still get the money from sold items